//===    Copyright (C) 2001-2007 Food and Agriculture Organization of the
//===    United Nations (FAO-UN), United Nations World Food Programme (WFP)
//===    and United Nations Environment Programme (UNEP)
//===
//===    This program is free software; you can redistribute it and/or modify
//===    it under the terms of the GNU General Public License as published by
//===    the Free Software Foundation; either version 2 of the License, or (at
//===    your option) any later version.
//===
//===    This program is distributed in the hope that it will be useful, but
//===    WITHOUT ANY WARRANTY; without even the implied warranty of
//===    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
//===    General Public License for more details.
//===
//===    You should have received a copy of the GNU General Public License
//===    along with this program; if not, write to the Free Software
//===    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
//===
//===    Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
//===    Rome - Italy. email: geonetwork@osgeo.org
//==============================================================================

package org.fao.geonet.kernel.search.facet;

import java.util.ArrayList;
import java.util.List;

import org.fao.geonet.constants.Geonet;
import org.fao.geonet.exceptions.BadParameterEx;

public class SummaryTypes {

    private static final String SUMMARY_TYPES_HEADER = " * Summary Type Configuration:\n";

    private List<SummaryType> summaryTypes;

    public SummaryTypes(List<SummaryType> summaryTypes) {
        this.summaryTypes = summaryTypes;
    }

    public List<SummaryType> getSummaryTypes() {
        return new ArrayList<SummaryType>(summaryTypes);
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder(SUMMARY_TYPES_HEADER);

        for (SummaryType summaryType : summaryTypes) {
            sb.append(summaryType);
        }

        return sb.toString();
    }

    public SummaryType get(String resultType) {
        for (SummaryType summaryType : summaryTypes) {
            if (summaryType.getName().equals(resultType)) {
                return summaryType;
            }
        }

        throw new BadParameterEx(
            Geonet.SearchResult.SUMMARY_ITEMS,
            "Could not find summary type '" + resultType + "'. Check your summaryType configuration"
        );
    }

}
